baber/WOPTO huggingface dataset:
Patent JP-H06285284-A (JP)
Title: Seam binding
Inventor: UEMOTO TOSHIRO
IPC: D05B35/12
Filed: 1993-04-01
Abstract: PURPOSE:To easily prevent a hunting of long-sized cloth by sensing the movement of opposite ends of a tension roller which is horizontally disposed and supported in a free-dropping state to sense a hunting state of the long-sized cloth and making a correction of position based on the sensing. CONSTITUTION:In a device wherein while long-sized cloth W is being transferred continuously, the opposite edges thereof are subjected to seam binding by means of a pair of sewing machines 20, a drive roller 30 and a sensing device 40 are disposed on the upstream and downstream sides of the machine respectively 20. The drive roller 30 comprises a pair of left and right roller wheels each of which is rotatably mounted on an axis of rotation through a clutch. The sensing device 40 includes a tension roller 41 whose opposite ends are supported along left and right indoor frames extending vertically in a free-dropping state and senses the movement of the opposite ends of the roller 41 which is inclined in association with a hunting of the cloth W by means of limit switches 42a, 42b. And a clutch of the roller 30 is connected or disconnected based on the result of sensing of the device 40 to correct the hunting.
Patent JP-S61235567-A (JP)
Title: Method and apparatus for filtering plating liquid
Inventor: OHASHI HIDEHIRO
IPC: C23C18/16
Filed: 1985-04-10
Abstract: PURPOSE:To filter impurities of a plating liquid and to execute defectless plating by executing continuously a stage for taking out a plating liquid in a plating cell, cooling and filtering the liquid and returning the liquid again to the plating cell in parallel with a plating treatment. CONSTITUTION:The plating liquid in the plating cell 1 is heated to about 90 deg.C by a heating pipe 2 and electroless plating is executed. The plating liquid overflowing from an overflow port 4 of the cell 1 is introduced into a cooling cell 3 and is cooled by a cooling pipe 5 to about 60-70 deg.C at which the plating components of the plating liquid do not deposit. The liquid is then pumped 6 to a filter device 7 by which the impurities are removed from the plating liquid. The liquid is again returned to the cell 1. The removal of the impurities in the plating liquid is thus executed continuously in parallel with the plating treatment.
Patent JP-H11268631-A (JP)
Title: Hydraulic brake device for vehicle
Inventor: NISHII MICHIJI
IPC: B60T13/14
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To make the hydraulic pressure of the regulator larger than usual when the hydraulic pressure of the master cylinder cannot be generated. SOLUTION: This device is provided with a master cylinder which supplies brake hydraulic pressure to a first hydraulic pressure system wheel cylinder and with a hydraulic pressure regulator which adjusts a power fluid pressure output by an auxiliary hydraulic pressure source to one according to the braking force, and then supplies it to a power chamber and a second fluid pressure station wheel cylinder. The fluid pressure regulator has a spool 32 which usually shuts the communication between the auxiliary hydraulic source and the power chamber and opens the communication between the power chamber and the brake liquid reservoir.  The fluid pressure regulator also comprises a control piston 21 which applies operational force to the spool 32 in the direction of increasing pressure by a force transmitted from a master cylinder piston via a spring and a master cylinder pressure of a pressure chamber R2 and also applies a reaction force to the spool 32 in the direction of decreasing pressure. This hydraulic pressure regulator also comprises a transmitting member 37 for applying a reaction force to the spool 32 in the direction of decreasing pressure.
Patent JP-H09266102-A (JP)
Title: Conductive chip ceramic device
Inventor: ITO WATARU
IPC: H01C7/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic device which exhibits high solder heat resistance and high soldered joint strength, whose resistance is not changed by electrode plating, and which can be manufactured relatively easily and at a low cost and is suitable for mass production. SOLUTION: A conductive chip ceramic element 10 is provided with two terminal electrodes 12 on the surface of its ends and an insulating layer 14 of inorganic substance covering its surface. The terminal electrodes 12 are comprised of a baking electrode layer 16 and plating layers 18 and 19. The inorganic layer 14 has a melting point or a softening point higher than the baking temperature of the electrode layer 16. The electrode layer 16 is formed by baking a conductive paste containing metal powder and inorganic binder. The inorganic layer is 2-5μm thick. The composition of the inorganic layer 14 and that of the inorganic binder are limited so that the melting point or the softening point of both when they are reacted with each other may be lower than the baking temperature of the baking electrode layer 16.  The inorganic layer coated under the conductive paste is reacted with the inorganic binder during the formation the baking electrode layer 16, molten, absorbed and destroyed.
Patent JP-H05244352-A (JP)
Title: Image sensor
Inventor: ITO HISAO
IPC: H04N1/04
Filed: 1992-02-28
Abstract: PURPOSE:To reduce a signal line wiring region in a direction orthogonal to a light receiving array by dividing a light receiving array into plural blocks, dividing each block in details so as to form thin blocks. CONSTITUTION:Plural numbers of series connection comprising a light receiving element P and a switching element T are arranged in an array to form a light receiving array. The light receiving array is divided into plural blocks and each block is divided into thin blocks 11, 12, 21, 22. Each switch element T forming the blocks 11, 12 is in matrix connection respectively to right half input terminals of a multiplexer 5. Furthermore, each switch element T forming the blocks 21, 22 is in matrix connection respectively to left half input terminals of the multiplexer 5. Thus, number of signal wires 3 arranged overlappingly in a direction orthogonal to the light receiving array is selected to be the same as the number of the switching elements T forming the thin blocks.
Patent JP-H03279161-A (JP)
Title: Sheet material mounting device
Inventor: SASAI KEIZO
IPC: B65H31/20
Filed: 1990-03-26
Abstract: PURPOSE:To automatically contain a tray in the specified space when it is not used by providing a detecting means actuating a moving means based on the detected information of the presence or absence of the sheet material mounted on the tray. CONSTITUTION:A tray 34 is moved to the specified position by a moving means 40 so as to meet the sheet material P discharged from a sheet material carrying device 10, and then the sheet material P is mounted on the tray 34. When the sheet material P on the tray 34 is taken out after the completion of the carrying work of the sheet material P, a detection means 41 outputs a signal indicating the absence of a sheet material P. Based on the signal the moving means 40 contains the tray 34. Therefore, since a sheet material is mounted on the tray 34 after the movement of the tray 34 to the specified position according to the presence or absence of a sheet material, sheet materials can be stably mounted on the tray. In addition, when a sheet material is discharged, the tray 34 is automatically projected for removing the sheet material, and the tray is automatically contained.
Patent JP-H02253403-A (JP)
Title: Emergency operation procedure guiding system
Inventor: SAKAI KIYOSHI
IPC: G21C9/00
Filed: 1989-03-28
Abstract: PURPOSE:To reduce a load on an operator, to improve the accuracy of maintenance management, and to improve reliability for the operation of a plant by easily retrieving an operation procedures manual when an accident occurs, and performing comprehensive management on a procedures manual of unit level and the one of detail base. CONSTITUTION:A processing means 1 inputting a signal when the accident occurs performs the display of the summary of the operation procedures manual to cease the accident on a display means 4 based on information from an input means 5 and an auxiliary memory means 7, and the operator requests an arbitrary operation procedures manual by the above guidance. A requeted content is retrieved by the processing means 1, etc., and displayed on the display means 4, and the operator outputs the procedures manual from the auxiliary memory means 7, etc., to the display means 4 corresponding to the progression of a procedure, and also, outputs progressive status that is a process to a printing part 6, which is used for the analysis of the process to cease the accident afterwards. In such a manner, the display of the procedures manual and that of the content of the procedure can be performed mechanically according to the occurrence of the accident, and also, it is possible to display operation guidance according to the arbitrary selection of the operator.
Patent JP-H11274851-A (JP)
Title: Oscillator vibration proofing device
Inventor: SAWA MANABU
IPC: F16F15/03
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator vibration proofing device without exerting oscillation characteristics of an oscillating element by utilizing an electromagnetic induction to generate magnetic force in the direction to disturb the movement of a conductor due to that the conductor is moved inside a magnetic field. SOLUTION: Vibrtions are transmitted from a base 1 through leaf springs 2 and 3 to a conductor 4 and when the conductor 4 is vibrated in the directions of arrows Y1 and Y2, the conductor 4 process the magnetic field inside an air gap 8 of a magnetic field generation source 6. With the vibrations of the conductor 4, the magnetic force to disturb the movement of the conductor 4 is generated between the magnetic field generation source 6 and the conductor 4 by the electromagnetic induction. This magnetic force is operated as a damper for the vibrating conductor 4. Therefore, the vibration inputted from the base 1 to the side of an oscillator 5 are suppressed so as not to be continued.
Patent JP-H11268348-A (JP)
Title: Image forming apparatus
Inventor: ICHIMURA YUTAKA
IPC: B41J2/45
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To differentiate a correction method corresponding to a magnitude of a position shift of an image forming unit, to use a memory having a small capacity and to adequately execute a correction operation for print data in terms of an image forming apparatus using a so-called tandem method. SOLUTION: Printing data outputted from an address operation section 54 is written into a memory 51 by controlling of an address controlling section 53. In terms of the data written into the memory 51, a line is updated along data outputted from a -1/3 line output section 56a when a printing position shift is large and the line is updated along data outputted from a -3/3 line outputted section 56b when a printing position shift is small, then the printing data is read therefrom. As a result, a method for reading the data is varied corresponding to the magnitude of the position shift, a memory having a small capacity can be used and an adequate and effective correction operation for printing data can be executed.
Patent JP-H11275810-A (JP)
Title: Engine generator
Inventor: MAKINO TOMOSUKE
IPC: H02K7/14
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an engine generator which can be constituted of a small number of parts at low cost, enables reduction of annoying press-fitting operations and fastening operations, allows a stator and a rotor to be efficiently assembled, and is superior in productivity. SOLUTION: This engine generator comprises a stator housing case 2 provided with a single bearing assembly 8, which supports the crank shaft 4 of an engine E in such a manner such that the crank shaft 4 is turnable, a stator 6 secured on the inner surface of the case 2, a rotor 5 which is fit onto the crank shaft 4 and the outer surface of which is held via a microscopic gap g between it and the inner surface of the stator 6, a rotor fan 7 secured at the outer end of the crank shaft 4 with a single rotor bolt 13, and a cover 13 which covers the rotor fan 7. The rotor 5 is clamped on both its ends between a rotor anchoring member 7d, 7 and a rotor anchoring stepped portion 4b1 and is thereby secured. The stator 6 is clamped on both its ends between a stator anchoring stepped portion 2c and a stator anchoring member 11 so as to secure the stator.
Patent JP-H03274506-A (JP)
Title: Production of optical multilayered film filter element
Inventor: SEKIGUCHI TOSHISADA
IPC: G02B5/28
Filed: 1990-03-26
Abstract: PURPOSE:To allow the easy segmentation or sepn. of elements with good dimensional accuracy by providing elements blocks prior to a stage for depositing dense optical filter thin films on the surface of a carrying member. CONSTITUTION:Separating grooves 4 are formed on the surface of the soluble carrying member 1 and the many element blocks 3 having the prescribed sizes and shapes enclosed by the separating grooves 4 are provided. Optical materials having a high refractive index and optical materials having a low refractive index are then alternately deposited and laminated on the surface of the soluble carrying member provided with the blocks by using acceleration energy. The depositing stage for forming the dense optical filter thin films which are non- absorptive to moisture, etc., is thereby executed. Finally, the separating stage for dissolving the soluble carrying member 1 is a solvent to peel the optical filter thin films and to separate the films by each block is executed, by which the independent type optical filter thin film elements 6 are obtd. The dense multilayered films are easily segmented with good accuracy in this way.
Patent JP-S61236442-A (JP)
Title: Method of finishing swivel scroll mirror plate surface and device therefor
Inventor: AIBA KAZUMI
IPC: B23P13/02
Filed: 1985-04-12
Abstract: PURPOSE:To make possible to carry out the finishing process of the mirror plate surface of a swivel scroll with a high degree of accuracy, by fabricating the bottom surface of a groove between laps and the mirror surfaces of peripheries of laps with the use of an end mill, and by grinding unfabricated surfaces in accordance with the result of measurement of the difference in height between the fabricated surface and the unfabricated surface. CONSTITUTION:A numerically controlled milling machine is attached with an end mill having a diameter L equal to the width L of a groove between laps of a swivel scroll 1. Thereafter, a groove bottom surface 14 and a mirror plate surface 15 in a part extending from the terminal point of the groove to a point 22 at which the circumference of the mirror plate surface substantially completes its one round, are subjected to an end mill fabrication. That is, an unfabricated surface corresponding to substantially two rounds are left in the mirror surface plate 23. Then unfabricated surface is ground so that no difference in height is eliminated with respect to the fabricated surface by the end mill. With this arrangement, the mirror plate surface 15 of a swivel scroll 1 is finished to a high degree of accuracy.
Patent JP-H09264503-A (JP)
Title: Anti-vibration buffle of boiler tube
Inventor: MOCHIZUKI KIKUO
IPC: F22B1/18
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent vibration of boiler tubes and attain a function of antivibration buffle by a method wherein there are provided some receptacles to be inserted between a recess of each of buffle plates installed among a plurality of boiler tubes and an outer circumference of each of the boiler tubes. SOLUTION: Buffle plates 4 are inserted between tubes 3 arranged in a first row in a specified pitch. Then, receptacles 6 are abutted against outer surfaces of the tubes 3 and installed there. Then, tubes 3 at a second row are installed in the recesses of the buffle plates 4. Further, buffle plates 5 are inserted between the tubes 3 of the second row. In addition, the tubes 3 at the third row are abutted into the recesses of the buffle plates 5 and installed there. This installing operation is repeated to assemble the tubes 3 with the buffle plates 4 and 5. With such an arrangement as above, vibration generated at the tubes 3 is received by a surface contact of the receptacles 6 so as to restrict vibration generated from the tubes 3.
Patent JP-2000276932-A (JP)
Title: Ceiling hook connector
Inventor: YOSHIDA MASARU
IPC: F21V21/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling hook connector possible to be easily positioned when it is mounted to a ceiling with open spaces, as for a disk-shaped ceiling hook. SOLUTION: When the body 11 of a ceiling hook 1 is mounted to a ceiling with open spaces, a mounting hole 15, 15 is positioned near the center position on the ceiling rim with a designated width in the back of the ceiling on both sides of the groove by disposing the body 11 so as to position two alignment marks 60 on the center line of the groove of the ceiling with open spaces, and the body can be mounted to the ceiling with open spaces with designated mounting strength secured by threadedly fastening the mounting hole 15 to the ceiling rim through the ceiling plate by inserting a mounting screw from the lower surface side of the body 11.
Patent JP-H05284310-A (JP)
Title: Optical recorder
IPC: B41J2/45
Filed: 1992-03-31
Abstract: PURPOSE:To keep stable picture quality and to realize a picture with high gradation by detecting a emitted light quantity from each light emitting element and correcting the dispersion in the emitted light quantity at picture recording based on the detected light quantity. CONSTITUTION:A microcomputer 51 generates a picture signal to light up each light emitting element one by one dot each and a clock signal synchronously with the signal is fed to a stepping motor drive unit 52 and a received light quantity conversion unit 62. Thus, the lighting of the light receiving element unit 43 is shifted by one dot and one LED element at a relevant position is publicated by a prescribed emitted light quantity. An output signal from the unit 43 is converted in the unit 62 at an A/D converter 622 into a digital signal and it is written in a RAM 61 at the stimulated luminous quantity of each LED element of the LED print head. Then data are read from the RAM 61 at image forming, the data are converted into a reciprocal number by a correction unit 58 at a reciprocal ROM 582, the result is multiplied with an input picture signal by a multiplier 583, the product is outputted to the LED print head section to correct the dispersion in the emitted light quantity in real time.
Patent JP-H10252273-A (JP)
Title: Steel frame assembling jig
Inventor: HASEGAWA KAZUO
IPC: E04B1/24
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To allow executing the assembling work of a steel frame of a building even though it blows to a certain degree, which must be interrupted according to the conventional technique because winds may swing a steel beam lifted by a crane. SOLUTION: Steel frame assembling jigs are attached to the four inside corners of a steel beam to be erected, and each is composed of a horizontal member 2a having a channel-shaped section, etc., an L-shaped mounting member 3a having a smaller width than the horizontal member 2a and formed by welding a nut to a horizontal part 4a followed by provision of female threads, and mounting bolts 6a and 6b fitted in the female threads furnished in the mounting member 3a. Fixation to the upper inside of the vertical portion 5a of the mounting member 3a is generated using bolts 8a and 8b and nut, or by welding, so that the horizontal member 2a protrudes at least to one side.
Patent JP-H0618234-A (JP)
Title: Measuring method and apparatus in tunnel
Inventor: TERADA MICHINAO
IPC: E21B47/08
Filed: 1991-03-15
Abstract: PURPOSE:To allow measurement in tunnel by means of a still camera by irradiating the inner wall face in tunnel with a light beam from a predetermined position in the tunnel thereby forming a light trace of predetermined width on the cross-sectional wall face in the tunnel and then rotating the light beam stepwise around the predetermined position. CONSTITUTION:A still camera A2 is constituted to record image data on a magnetic disc and synchronized with stepwise rotation of a step motor 13 to photograph the trace of light beam L formed on a measuring cross-section of inner wall face in tunnel (a) every step. The camera A2 is supported by a measuring tripod 2a and leveled by means of a level 21a. A control section 14 controls stepwise rotation of the step motor 13 and interlocks the shutter of the camera A2 with the motion of the motor 13. Since the shutter of the camera A2 is opened only during one step operation and closed at a settling point between steps, S/N ratio can be enhanced by lowering the rotational speed of light beam even if the exposure time is short.
Patent JP-S61238638-A (JP)
Title: Film wind-up method
Inventor: TSUYUKUCHI TADAO
IPC: B65H23/195
Filed: 1985-04-12
Abstract: PURPOSE:To make it possible to manage articles of wound-up film with a high degree of accuracy, by actually measuring the number of stacked layers of a wound-up film from the initiation of wind-up to the termination of wind-up to take out the wind-up film for every predetermined length of wind-up, and by adjusting the wind-up tension or pressure of the film in accordance with the difference between the measured number of stacked layers of the film and a reference number of stacked layers of the film. CONSTITUTION:@?A film 1 is pressed by a nip roll 3 when it is wound up on film roll 2, the amount of air between film layers is regulated in accordance with the pressing condition and the wind-up tension of the film. During the wind-up of the film, a sensor 4 measure the number of stacked layers at the side end surface of the roll 2, which is indicated by a counter 5. If the number of stacked layers is too small in comparison with the wind-up length of the film during the wind-up operation, the wind-up tension of the film, the contact pressure of the film, or the combination of the former two is regulated to adjust the stacked layers to the reference value in relation to the wind-up length. Further, the article in which the film is wound up having a stacked layer number is made as a standard, so that the article in which the stacked layer number is greately shifted out of the limits is distinguished as the one below standard, thereby it is possible to enhance the quality of the articles.
Patent JP-H03277962-A (JP)
Title: Magnetic flaw detecting apparatus
Inventor: FURUKAWA TAKAHITO
IPC: G01N27/83
Filed: 1990-03-28
Abstract: PURPOSE:To detect a defect highly accurately by mounting a magnetizing device in the inside of each hollow roll, magnetizing a running steel band with two magnetizing devices which are provided at the upper and lower parts, thereby increasing the strength of the electric field in the steel band, and enhancing the density of the leaking magnetic flux caused by the defect. CONSTITUTION:Nonmagnetic hollow rolls 1 and 11 are arranged so as to hold a steel band 7. Hollow fixing shafts 2 and 12 are penetrated through the centers of the rolls 1 and 11 and supported through roller bearings 8 and 18. When the steel band 7 is moved in the direction of an arrow A at a constant speed, the roll 1 is rotated in the clockwise direction, and the roll 11 is rotated in the counterclockwise direction. Under this state, currents are made to flow through exciting coils 5 and 15. The steel band 7 is magnetized with the first magnetizing device comprising the coil 5 and a magnetizing iron core 3 and the second magnetizing device comprising the coil 15 and a magnetizing iron core 13 so that the magnetizing directions are in the same direction. In this way, the density of the magnetic flux of the steel band 7 is made large, the density of the leaking magnetic flux caused by defect is enhanced and the change in leaking magnetic flux can be detected with a magnetism sensor 6 as a defect signal.